On the back of three consecutive defeats under interim Frank Lampard, Chelsea are considered long shots to overturn a 2-0 first-leg deficit against Real Madrid in Tuesday's Champions League quarter-final second leg at Stamford Bridge.
But the Blues have a history in Europe of upsetting the odds as Barcelona, Bayern Munich and Manchester City will testify in their glory years of 2012 and 2021.
Mail Sport looks at where the contest could be won and lost..
REECE JAMES/ WESLEY FOFANA v VINICIUS JUNIOR
The young Brazilian was a unanimous points winner from their first clash at the Bernabeu.